benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

Base Information

Chemical Name:benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate
CAS No.:1379587-21-9
Molecular Formula:C₄₂H₄₂N₂O₆
Molecular Weight:670.805
Hs Code.:

Synonyms:benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

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Chemical Property of benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

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Technology Process of benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

There total 2 articles about benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 7525-23-7
4,4'-dimethoxydiphenylmethyl chloride

: 1379586-97-6
benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-aminopentanoate hydrochloride

: 1379587-21-9
benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 2.5h; Inert atmosphere;
DOI:10.1021/ja301994d

Reference yield:

: 109425-55-0,118476-89-4
Fmoc-Orn(Boc)-OH

: 1379587-21-9
benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 5.5 h / 0 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: triethylamine / dichloromethane / 2.5 h / 0 - 20 °C / Inert atmosphere

With dmap; triethylamine; N-ethyl-N,N-diisopropylamine; In dichloromethane;
DOI:10.1021/ja301994d

Reference yield: 53.0%

: 1379586-98-7
methyl (S)-2-(3-((benzyloxy)carbonyl)thioureido)propanoate

: 1379587-21-9
benzyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)pentanoate

: 1379603-28-7
methyl (5S,12S,Z)-5-((benzyloxy)carbonyl)-10-(((benzyloxy)carbonyl)imino)-9-(bis(4-methoxyphenyl)methyl)-1-(9H-fluoren-9-yl)-12-methyl-3-oxo-2-oxa-4,9,11-triazatridecan-13-oate

Guidance literature:: With triethylamine; mercury dichloride; In dichloromethane; at 0 - 20 ℃; for 2h; Inert atmosphere;
DOI:10.1021/ja301994d